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Yuichiro Nakai
Partially Composite Higgs in
Supersymmetry
R Kitano M Luty and Y N arXiv12064053
Higgs has been discovered
F Gianotti (ATLAS Collaboration)
The Higgs era
SM Higgs or BSM Higgs
The SM Higgs sector provides no dynamical explanation for the EW breaking
Strong dynamics like Technicolor
Radiative breaking like MSSM
We need Physics beyond the SM
hellip
We have enough motivations to expect BSM Higgs sector
125 GeV Higgs is light but not so light hellip
Fine tuning is required in MSSM
SUSY ( good for naturalness )
Significant radiative correction is needed in MSSM
A Large quadratic term is also generated
Composite Higgs is favored
Sizable top Yukawa coupling is difficult to obtain hellip
Generating a large quartic without fine-tuning
We need Higgs interactions stronger than typical perturbative ones
So maybe hellip
Higgs is partially composite
We also have a new dynamics of EW with semi-perturbative couplings to a strong sector
Semi-perturbative interaction is enough for 125 GeV Higgs
Higgs doublets couple to a CFT operator
(dimension )
coupling constant (dimension one)
near the EW scale naturally explained by a generalization of the Giudice-Masiero mechanism
MSSM + CFT
We here consider a partially composite Higgs scenario such as hellip
Azatov Galloway Luty (2011)
Gherghetta Pomarol (2011)
Heckman Kumar Vafa Wecht (2011) hellip
Fukushima Kitano Yamaguchi (2010)
The conformal breaking is provided by the Higgs vev
The Higgs vev is provided by the conformal breaking
EW CFT
Breaking scale
Higgs is only partially composite
EW and CFT Higgs bootstrap
The minimal model
gauge theory with 8 doublets
With superconformal symmetry hellip
Dimension of
The middle of ldquoconformal windowrdquo
( )
Higgs potential ( after the decoupling of the CFT sector )
Dynamically generated supersymmetric potential
Dynamically generated non-supersymmetric potential
Two parts are balanced and EW breaking is realized
The CFT sector gives important contributions to the Higgs potential
Tree-level Higgs mass terms
μ-term is generated
The supersymmetric contribution
The A-term contribution
The contribution of SUSY breaking in the CFT sector
Large anomalous dimensions suppress universal scalar masses of the CFT sector fields
Not directly expressible in terms of the holomorphic scale
There are the terms proportional to flavor generators
cf Perturbative case
Nonzero even if for a generic set of
The vacuum Which two parts are balanced
(1)
(1)
(2)
hellip
At the vacuum
(2)
The Higgs VEVs are the dominant source of conformal breaking
The spectrum of the CFT sector is almost supersymmetric
In all cases hellip
hellip
At the vacuum
Precision Electroweak Tests
T Parameter
The custodial symmetry is generically broken in the CFT sector
Degree of tuning
S Parameter
~10 tuning
LHC signatures
h
γ
γ
Two photon decay
The effective interaction at 1-loop
NSVZ beta function
The minimal model
Either an increase or decrease is possible
TeV Resonances
The CFT sector has hadronic resonances at the scale
The CFT sector is almost supersymmetric
The discovery of resonances can happen soon
eg vector resonances
Drell-Yan production
NMSSM + CFT
Electroweak preserving masses
Dynamically generated potential
A small quadratic term requires fine tuning
A model with unification
gauge theory with 6 flavors
Custodial symmetry is maximally broken
Summary
The μ-term is generated by the strong dynamics
Fine tuning is relaxed
Higgs decay property can change
We can observe new hadrons in LHC
Partially composite Higgs in supersymmetry
Thank you
EW CFT
Extra slides
The Giudice-Masiero Machanism
SUSY breaking field with
Visible sector SUSY breaking
Mediation scale
Adding another field
Naiumlve Dimensional Analysis ( NDA )
The dynamical scale The typical size of couplings
e g )
S-parameter
The Higgs decay to two photons
The effective interaction at 1-loop
NSVZ beta function
Example gauge theory with 8 doublets
h
γ
γ
Electric charges
Photon kinetic term
Extract Higgs ndash photon interaction
QED gauge coupling
NSVZ beta function
Matrix element of two photon decay
Higgs has been discovered
F Gianotti (ATLAS Collaboration)
The Higgs era
SM Higgs or BSM Higgs
The SM Higgs sector provides no dynamical explanation for the EW breaking
Strong dynamics like Technicolor
Radiative breaking like MSSM
We need Physics beyond the SM
hellip
We have enough motivations to expect BSM Higgs sector
125 GeV Higgs is light but not so light hellip
Fine tuning is required in MSSM
SUSY ( good for naturalness )
Significant radiative correction is needed in MSSM
A Large quadratic term is also generated
Composite Higgs is favored
Sizable top Yukawa coupling is difficult to obtain hellip
Generating a large quartic without fine-tuning
We need Higgs interactions stronger than typical perturbative ones
So maybe hellip
Higgs is partially composite
We also have a new dynamics of EW with semi-perturbative couplings to a strong sector
Semi-perturbative interaction is enough for 125 GeV Higgs
Higgs doublets couple to a CFT operator
(dimension )
coupling constant (dimension one)
near the EW scale naturally explained by a generalization of the Giudice-Masiero mechanism
MSSM + CFT
We here consider a partially composite Higgs scenario such as hellip
Azatov Galloway Luty (2011)
Gherghetta Pomarol (2011)
Heckman Kumar Vafa Wecht (2011) hellip
Fukushima Kitano Yamaguchi (2010)
The conformal breaking is provided by the Higgs vev
The Higgs vev is provided by the conformal breaking
EW CFT
Breaking scale
Higgs is only partially composite
EW and CFT Higgs bootstrap
The minimal model
gauge theory with 8 doublets
With superconformal symmetry hellip
Dimension of
The middle of ldquoconformal windowrdquo
( )
Higgs potential ( after the decoupling of the CFT sector )
Dynamically generated supersymmetric potential
Dynamically generated non-supersymmetric potential
Two parts are balanced and EW breaking is realized
The CFT sector gives important contributions to the Higgs potential
Tree-level Higgs mass terms
μ-term is generated
The supersymmetric contribution
The A-term contribution
The contribution of SUSY breaking in the CFT sector
Large anomalous dimensions suppress universal scalar masses of the CFT sector fields
Not directly expressible in terms of the holomorphic scale
There are the terms proportional to flavor generators
cf Perturbative case
Nonzero even if for a generic set of
The vacuum Which two parts are balanced
(1)
(1)
(2)
hellip
At the vacuum
(2)
The Higgs VEVs are the dominant source of conformal breaking
The spectrum of the CFT sector is almost supersymmetric
In all cases hellip
hellip
At the vacuum
Precision Electroweak Tests
T Parameter
The custodial symmetry is generically broken in the CFT sector
Degree of tuning
S Parameter
~10 tuning
LHC signatures
h
γ
γ
Two photon decay
The effective interaction at 1-loop
NSVZ beta function
The minimal model
Either an increase or decrease is possible
TeV Resonances
The CFT sector has hadronic resonances at the scale
The CFT sector is almost supersymmetric
The discovery of resonances can happen soon
eg vector resonances
Drell-Yan production
NMSSM + CFT
Electroweak preserving masses
Dynamically generated potential
A small quadratic term requires fine tuning
A model with unification
gauge theory with 6 flavors
Custodial symmetry is maximally broken
Summary
The μ-term is generated by the strong dynamics
Fine tuning is relaxed
Higgs decay property can change
We can observe new hadrons in LHC
Partially composite Higgs in supersymmetry
Thank you
EW CFT
Extra slides
The Giudice-Masiero Machanism
SUSY breaking field with
Visible sector SUSY breaking
Mediation scale
Adding another field
Naiumlve Dimensional Analysis ( NDA )
The dynamical scale The typical size of couplings
e g )
S-parameter
The Higgs decay to two photons
The effective interaction at 1-loop
NSVZ beta function
Example gauge theory with 8 doublets
h
γ
γ
Electric charges
Photon kinetic term
Extract Higgs ndash photon interaction
QED gauge coupling
NSVZ beta function
Matrix element of two photon decay
The Higgs era
SM Higgs or BSM Higgs
The SM Higgs sector provides no dynamical explanation for the EW breaking
Strong dynamics like Technicolor
Radiative breaking like MSSM
We need Physics beyond the SM
hellip
We have enough motivations to expect BSM Higgs sector
125 GeV Higgs is light but not so light hellip
Fine tuning is required in MSSM
SUSY ( good for naturalness )
Significant radiative correction is needed in MSSM
A Large quadratic term is also generated
Composite Higgs is favored
Sizable top Yukawa coupling is difficult to obtain hellip
Generating a large quartic without fine-tuning
We need Higgs interactions stronger than typical perturbative ones
So maybe hellip
Higgs is partially composite
We also have a new dynamics of EW with semi-perturbative couplings to a strong sector
Semi-perturbative interaction is enough for 125 GeV Higgs
Higgs doublets couple to a CFT operator
(dimension )
coupling constant (dimension one)
near the EW scale naturally explained by a generalization of the Giudice-Masiero mechanism
MSSM + CFT
We here consider a partially composite Higgs scenario such as hellip
Azatov Galloway Luty (2011)
Gherghetta Pomarol (2011)
Heckman Kumar Vafa Wecht (2011) hellip
Fukushima Kitano Yamaguchi (2010)
The conformal breaking is provided by the Higgs vev
The Higgs vev is provided by the conformal breaking
EW CFT
Breaking scale
Higgs is only partially composite
EW and CFT Higgs bootstrap
The minimal model
gauge theory with 8 doublets
With superconformal symmetry hellip
Dimension of
The middle of ldquoconformal windowrdquo
( )
Higgs potential ( after the decoupling of the CFT sector )
Dynamically generated supersymmetric potential
Dynamically generated non-supersymmetric potential
Two parts are balanced and EW breaking is realized
The CFT sector gives important contributions to the Higgs potential
Tree-level Higgs mass terms
μ-term is generated
The supersymmetric contribution
The A-term contribution
The contribution of SUSY breaking in the CFT sector
Large anomalous dimensions suppress universal scalar masses of the CFT sector fields
Not directly expressible in terms of the holomorphic scale
There are the terms proportional to flavor generators
cf Perturbative case
Nonzero even if for a generic set of
The vacuum Which two parts are balanced
(1)
(1)
(2)
hellip
At the vacuum
(2)
The Higgs VEVs are the dominant source of conformal breaking
The spectrum of the CFT sector is almost supersymmetric
In all cases hellip
hellip
At the vacuum
Precision Electroweak Tests
T Parameter
The custodial symmetry is generically broken in the CFT sector
Degree of tuning
S Parameter
~10 tuning
LHC signatures
h
γ
γ
Two photon decay
The effective interaction at 1-loop
NSVZ beta function
The minimal model
Either an increase or decrease is possible
TeV Resonances
The CFT sector has hadronic resonances at the scale
The CFT sector is almost supersymmetric
The discovery of resonances can happen soon
eg vector resonances
Drell-Yan production
NMSSM + CFT
Electroweak preserving masses
Dynamically generated potential
A small quadratic term requires fine tuning
A model with unification
gauge theory with 6 flavors
Custodial symmetry is maximally broken
Summary
The μ-term is generated by the strong dynamics
Fine tuning is relaxed
Higgs decay property can change
We can observe new hadrons in LHC
Partially composite Higgs in supersymmetry
Thank you
EW CFT
Extra slides
The Giudice-Masiero Machanism
SUSY breaking field with
Visible sector SUSY breaking
Mediation scale
Adding another field
Naiumlve Dimensional Analysis ( NDA )
The dynamical scale The typical size of couplings
e g )
S-parameter
The Higgs decay to two photons
The effective interaction at 1-loop
NSVZ beta function
Example gauge theory with 8 doublets
h
γ
γ
Electric charges
Photon kinetic term
Extract Higgs ndash photon interaction
QED gauge coupling
NSVZ beta function
Matrix element of two photon decay
The SM Higgs sector provides no dynamical explanation for the EW breaking
Strong dynamics like Technicolor
Radiative breaking like MSSM
We need Physics beyond the SM
hellip
We have enough motivations to expect BSM Higgs sector
125 GeV Higgs is light but not so light hellip
Fine tuning is required in MSSM
SUSY ( good for naturalness )
Significant radiative correction is needed in MSSM
A Large quadratic term is also generated
Composite Higgs is favored
Sizable top Yukawa coupling is difficult to obtain hellip
Generating a large quartic without fine-tuning
We need Higgs interactions stronger than typical perturbative ones
So maybe hellip
Higgs is partially composite
We also have a new dynamics of EW with semi-perturbative couplings to a strong sector
Semi-perturbative interaction is enough for 125 GeV Higgs
Higgs doublets couple to a CFT operator
(dimension )
coupling constant (dimension one)
near the EW scale naturally explained by a generalization of the Giudice-Masiero mechanism
MSSM + CFT
We here consider a partially composite Higgs scenario such as hellip
Azatov Galloway Luty (2011)
Gherghetta Pomarol (2011)
Heckman Kumar Vafa Wecht (2011) hellip
Fukushima Kitano Yamaguchi (2010)
The conformal breaking is provided by the Higgs vev
The Higgs vev is provided by the conformal breaking
EW CFT
Breaking scale
Higgs is only partially composite
EW and CFT Higgs bootstrap
The minimal model
gauge theory with 8 doublets
With superconformal symmetry hellip
Dimension of
The middle of ldquoconformal windowrdquo
( )
Higgs potential ( after the decoupling of the CFT sector )
Dynamically generated supersymmetric potential
Dynamically generated non-supersymmetric potential
Two parts are balanced and EW breaking is realized
The CFT sector gives important contributions to the Higgs potential
Tree-level Higgs mass terms
μ-term is generated
The supersymmetric contribution
The A-term contribution
The contribution of SUSY breaking in the CFT sector
Large anomalous dimensions suppress universal scalar masses of the CFT sector fields
Not directly expressible in terms of the holomorphic scale
There are the terms proportional to flavor generators
cf Perturbative case
Nonzero even if for a generic set of
The vacuum Which two parts are balanced
(1)
(1)
(2)
hellip
At the vacuum
(2)
The Higgs VEVs are the dominant source of conformal breaking
The spectrum of the CFT sector is almost supersymmetric
In all cases hellip
hellip
At the vacuum
Precision Electroweak Tests
T Parameter
The custodial symmetry is generically broken in the CFT sector
Degree of tuning
S Parameter
~10 tuning
LHC signatures
h
γ
γ
Two photon decay
The effective interaction at 1-loop
NSVZ beta function
The minimal model
Either an increase or decrease is possible
TeV Resonances
The CFT sector has hadronic resonances at the scale
The CFT sector is almost supersymmetric
The discovery of resonances can happen soon
eg vector resonances
Drell-Yan production
NMSSM + CFT
Electroweak preserving masses
Dynamically generated potential
A small quadratic term requires fine tuning
A model with unification
gauge theory with 6 flavors
Custodial symmetry is maximally broken
Summary
The μ-term is generated by the strong dynamics
Fine tuning is relaxed
Higgs decay property can change
We can observe new hadrons in LHC
Partially composite Higgs in supersymmetry
Thank you
EW CFT
Extra slides
The Giudice-Masiero Machanism
SUSY breaking field with
Visible sector SUSY breaking
Mediation scale
Adding another field
Naiumlve Dimensional Analysis ( NDA )
The dynamical scale The typical size of couplings
e g )
S-parameter
The Higgs decay to two photons
The effective interaction at 1-loop
NSVZ beta function
Example gauge theory with 8 doublets
h
γ
γ
Electric charges
Photon kinetic term
Extract Higgs ndash photon interaction
QED gauge coupling
NSVZ beta function
Matrix element of two photon decay
125 GeV Higgs is light but not so light hellip
Fine tuning is required in MSSM
SUSY ( good for naturalness )
Significant radiative correction is needed in MSSM
A Large quadratic term is also generated
Composite Higgs is favored
Sizable top Yukawa coupling is difficult to obtain hellip
Generating a large quartic without fine-tuning
We need Higgs interactions stronger than typical perturbative ones
So maybe hellip
Higgs is partially composite
We also have a new dynamics of EW with semi-perturbative couplings to a strong sector
Semi-perturbative interaction is enough for 125 GeV Higgs
Higgs doublets couple to a CFT operator
(dimension )
coupling constant (dimension one)
near the EW scale naturally explained by a generalization of the Giudice-Masiero mechanism
MSSM + CFT
We here consider a partially composite Higgs scenario such as hellip
Azatov Galloway Luty (2011)
Gherghetta Pomarol (2011)
Heckman Kumar Vafa Wecht (2011) hellip
Fukushima Kitano Yamaguchi (2010)
The conformal breaking is provided by the Higgs vev
The Higgs vev is provided by the conformal breaking
EW CFT
Breaking scale
Higgs is only partially composite
EW and CFT Higgs bootstrap
The minimal model
gauge theory with 8 doublets
With superconformal symmetry hellip
Dimension of
The middle of ldquoconformal windowrdquo
( )
Higgs potential ( after the decoupling of the CFT sector )
Dynamically generated supersymmetric potential
Dynamically generated non-supersymmetric potential
Two parts are balanced and EW breaking is realized
The CFT sector gives important contributions to the Higgs potential
Tree-level Higgs mass terms
μ-term is generated
The supersymmetric contribution
The A-term contribution
The contribution of SUSY breaking in the CFT sector
Large anomalous dimensions suppress universal scalar masses of the CFT sector fields
Not directly expressible in terms of the holomorphic scale
There are the terms proportional to flavor generators
cf Perturbative case
Nonzero even if for a generic set of
The vacuum Which two parts are balanced
(1)
(1)
(2)
hellip
At the vacuum
(2)
The Higgs VEVs are the dominant source of conformal breaking
The spectrum of the CFT sector is almost supersymmetric
In all cases hellip
hellip
At the vacuum
Precision Electroweak Tests
T Parameter
The custodial symmetry is generically broken in the CFT sector
Degree of tuning
S Parameter
~10 tuning
LHC signatures
h
γ
γ
Two photon decay
The effective interaction at 1-loop
NSVZ beta function
The minimal model
Either an increase or decrease is possible
TeV Resonances
The CFT sector has hadronic resonances at the scale
The CFT sector is almost supersymmetric
The discovery of resonances can happen soon
eg vector resonances
Drell-Yan production
NMSSM + CFT
Electroweak preserving masses
Dynamically generated potential
A small quadratic term requires fine tuning
A model with unification
gauge theory with 6 flavors
Custodial symmetry is maximally broken
Summary
The μ-term is generated by the strong dynamics
Fine tuning is relaxed
Higgs decay property can change
We can observe new hadrons in LHC
Partially composite Higgs in supersymmetry
Thank you
EW CFT
Extra slides
The Giudice-Masiero Machanism
SUSY breaking field with
Visible sector SUSY breaking
Mediation scale
Adding another field
Naiumlve Dimensional Analysis ( NDA )
The dynamical scale The typical size of couplings
e g )
S-parameter
The Higgs decay to two photons
The effective interaction at 1-loop
NSVZ beta function
Example gauge theory with 8 doublets
h
γ
γ
Electric charges
Photon kinetic term
Extract Higgs ndash photon interaction
QED gauge coupling
NSVZ beta function
Matrix element of two photon decay
Composite Higgs is favored
Sizable top Yukawa coupling is difficult to obtain hellip
Generating a large quartic without fine-tuning
We need Higgs interactions stronger than typical perturbative ones
So maybe hellip
Higgs is partially composite
We also have a new dynamics of EW with semi-perturbative couplings to a strong sector
Semi-perturbative interaction is enough for 125 GeV Higgs
Higgs doublets couple to a CFT operator
(dimension )
coupling constant (dimension one)
near the EW scale naturally explained by a generalization of the Giudice-Masiero mechanism
MSSM + CFT
We here consider a partially composite Higgs scenario such as hellip
Azatov Galloway Luty (2011)
Gherghetta Pomarol (2011)
Heckman Kumar Vafa Wecht (2011) hellip
Fukushima Kitano Yamaguchi (2010)
The conformal breaking is provided by the Higgs vev
The Higgs vev is provided by the conformal breaking
EW CFT
Breaking scale
Higgs is only partially composite
EW and CFT Higgs bootstrap
The minimal model
gauge theory with 8 doublets
With superconformal symmetry hellip
Dimension of
The middle of ldquoconformal windowrdquo
( )
Higgs potential ( after the decoupling of the CFT sector )
Dynamically generated supersymmetric potential
Dynamically generated non-supersymmetric potential
Two parts are balanced and EW breaking is realized
The CFT sector gives important contributions to the Higgs potential
Tree-level Higgs mass terms
μ-term is generated
The supersymmetric contribution
The A-term contribution
The contribution of SUSY breaking in the CFT sector
Large anomalous dimensions suppress universal scalar masses of the CFT sector fields
Not directly expressible in terms of the holomorphic scale
There are the terms proportional to flavor generators
cf Perturbative case
Nonzero even if for a generic set of
The vacuum Which two parts are balanced
(1)
(1)
(2)
hellip
At the vacuum
(2)
The Higgs VEVs are the dominant source of conformal breaking
The spectrum of the CFT sector is almost supersymmetric
In all cases hellip
hellip
At the vacuum
Precision Electroweak Tests
T Parameter
The custodial symmetry is generically broken in the CFT sector
Degree of tuning
S Parameter
~10 tuning
LHC signatures
h
γ
γ
Two photon decay
The effective interaction at 1-loop
NSVZ beta function
The minimal model
Either an increase or decrease is possible
TeV Resonances
The CFT sector has hadronic resonances at the scale
The CFT sector is almost supersymmetric
The discovery of resonances can happen soon
eg vector resonances
Drell-Yan production
NMSSM + CFT
Electroweak preserving masses
Dynamically generated potential
A small quadratic term requires fine tuning
A model with unification
gauge theory with 6 flavors
Custodial symmetry is maximally broken
Summary
The μ-term is generated by the strong dynamics
Fine tuning is relaxed
Higgs decay property can change
We can observe new hadrons in LHC
Partially composite Higgs in supersymmetry
Thank you
EW CFT
Extra slides
The Giudice-Masiero Machanism
SUSY breaking field with
Visible sector SUSY breaking
Mediation scale
Adding another field
Naiumlve Dimensional Analysis ( NDA )
The dynamical scale The typical size of couplings
e g )
S-parameter
The Higgs decay to two photons
The effective interaction at 1-loop
NSVZ beta function
Example gauge theory with 8 doublets
h
γ
γ
Electric charges
Photon kinetic term
Extract Higgs ndash photon interaction
QED gauge coupling
NSVZ beta function
Matrix element of two photon decay
So maybe hellip
Higgs is partially composite
We also have a new dynamics of EW with semi-perturbative couplings to a strong sector
Semi-perturbative interaction is enough for 125 GeV Higgs
Higgs doublets couple to a CFT operator
(dimension )
coupling constant (dimension one)
near the EW scale naturally explained by a generalization of the Giudice-Masiero mechanism
MSSM + CFT
We here consider a partially composite Higgs scenario such as hellip
Azatov Galloway Luty (2011)
Gherghetta Pomarol (2011)
Heckman Kumar Vafa Wecht (2011) hellip
Fukushima Kitano Yamaguchi (2010)
The conformal breaking is provided by the Higgs vev
The Higgs vev is provided by the conformal breaking
EW CFT
Breaking scale
Higgs is only partially composite
EW and CFT Higgs bootstrap
The minimal model
gauge theory with 8 doublets
With superconformal symmetry hellip
Dimension of
The middle of ldquoconformal windowrdquo
( )
Higgs potential ( after the decoupling of the CFT sector )
Dynamically generated supersymmetric potential
Dynamically generated non-supersymmetric potential
Two parts are balanced and EW breaking is realized
The CFT sector gives important contributions to the Higgs potential
Tree-level Higgs mass terms
μ-term is generated
The supersymmetric contribution
The A-term contribution
The contribution of SUSY breaking in the CFT sector
Large anomalous dimensions suppress universal scalar masses of the CFT sector fields
Not directly expressible in terms of the holomorphic scale
There are the terms proportional to flavor generators
cf Perturbative case
Nonzero even if for a generic set of
The vacuum Which two parts are balanced
(1)
(1)
(2)
hellip
At the vacuum
(2)
The Higgs VEVs are the dominant source of conformal breaking
The spectrum of the CFT sector is almost supersymmetric
In all cases hellip
hellip
At the vacuum
Precision Electroweak Tests
T Parameter
The custodial symmetry is generically broken in the CFT sector
Degree of tuning
S Parameter
~10 tuning
LHC signatures
h
γ
γ
Two photon decay
The effective interaction at 1-loop
NSVZ beta function
The minimal model
Either an increase or decrease is possible
TeV Resonances
The CFT sector has hadronic resonances at the scale
The CFT sector is almost supersymmetric
The discovery of resonances can happen soon
eg vector resonances
Drell-Yan production
NMSSM + CFT
Electroweak preserving masses
Dynamically generated potential
A small quadratic term requires fine tuning
A model with unification
gauge theory with 6 flavors
Custodial symmetry is maximally broken
Summary
The μ-term is generated by the strong dynamics
Fine tuning is relaxed
Higgs decay property can change
We can observe new hadrons in LHC
Partially composite Higgs in supersymmetry
Thank you
EW CFT
Extra slides
The Giudice-Masiero Machanism
SUSY breaking field with
Visible sector SUSY breaking
Mediation scale
Adding another field
Naiumlve Dimensional Analysis ( NDA )
The dynamical scale The typical size of couplings
e g )
S-parameter
The Higgs decay to two photons
The effective interaction at 1-loop
NSVZ beta function
Example gauge theory with 8 doublets
h
γ
γ
Electric charges
Photon kinetic term
Extract Higgs ndash photon interaction
QED gauge coupling
NSVZ beta function
Matrix element of two photon decay
Higgs doublets couple to a CFT operator
(dimension )
coupling constant (dimension one)
near the EW scale naturally explained by a generalization of the Giudice-Masiero mechanism
MSSM + CFT
We here consider a partially composite Higgs scenario such as hellip
Azatov Galloway Luty (2011)
Gherghetta Pomarol (2011)
Heckman Kumar Vafa Wecht (2011) hellip
Fukushima Kitano Yamaguchi (2010)
The conformal breaking is provided by the Higgs vev
The Higgs vev is provided by the conformal breaking
EW CFT
Breaking scale
Higgs is only partially composite
EW and CFT Higgs bootstrap
The minimal model
gauge theory with 8 doublets
With superconformal symmetry hellip
Dimension of
The middle of ldquoconformal windowrdquo
( )
Higgs potential ( after the decoupling of the CFT sector )
Dynamically generated supersymmetric potential
Dynamically generated non-supersymmetric potential
Two parts are balanced and EW breaking is realized
The CFT sector gives important contributions to the Higgs potential
Tree-level Higgs mass terms
μ-term is generated
The supersymmetric contribution
The A-term contribution
The contribution of SUSY breaking in the CFT sector
Large anomalous dimensions suppress universal scalar masses of the CFT sector fields
Not directly expressible in terms of the holomorphic scale
There are the terms proportional to flavor generators
cf Perturbative case
Nonzero even if for a generic set of
The vacuum Which two parts are balanced
(1)
(1)
(2)
hellip
At the vacuum
(2)
The Higgs VEVs are the dominant source of conformal breaking
The spectrum of the CFT sector is almost supersymmetric
In all cases hellip
hellip
At the vacuum
Precision Electroweak Tests
T Parameter
The custodial symmetry is generically broken in the CFT sector
Degree of tuning
S Parameter
~10 tuning
LHC signatures
h
γ
γ
Two photon decay
The effective interaction at 1-loop
NSVZ beta function
The minimal model
Either an increase or decrease is possible
TeV Resonances
The CFT sector has hadronic resonances at the scale
The CFT sector is almost supersymmetric
The discovery of resonances can happen soon
eg vector resonances
Drell-Yan production
NMSSM + CFT
Electroweak preserving masses
Dynamically generated potential
A small quadratic term requires fine tuning
A model with unification
gauge theory with 6 flavors
Custodial symmetry is maximally broken
Summary
The μ-term is generated by the strong dynamics
Fine tuning is relaxed
Higgs decay property can change
We can observe new hadrons in LHC
Partially composite Higgs in supersymmetry
Thank you
EW CFT
Extra slides
The Giudice-Masiero Machanism
SUSY breaking field with
Visible sector SUSY breaking
Mediation scale
Adding another field
Naiumlve Dimensional Analysis ( NDA )
The dynamical scale The typical size of couplings
e g )
S-parameter
The Higgs decay to two photons
The effective interaction at 1-loop
NSVZ beta function
Example gauge theory with 8 doublets
h
γ
γ
Electric charges
Photon kinetic term
Extract Higgs ndash photon interaction
QED gauge coupling
NSVZ beta function
Matrix element of two photon decay
The conformal breaking is provided by the Higgs vev
The Higgs vev is provided by the conformal breaking
EW CFT
Breaking scale
Higgs is only partially composite
EW and CFT Higgs bootstrap
The minimal model
gauge theory with 8 doublets
With superconformal symmetry hellip
Dimension of
The middle of ldquoconformal windowrdquo
( )
Higgs potential ( after the decoupling of the CFT sector )
Dynamically generated supersymmetric potential
Dynamically generated non-supersymmetric potential
Two parts are balanced and EW breaking is realized
The CFT sector gives important contributions to the Higgs potential
Tree-level Higgs mass terms
μ-term is generated
The supersymmetric contribution
The A-term contribution
The contribution of SUSY breaking in the CFT sector
Large anomalous dimensions suppress universal scalar masses of the CFT sector fields
Not directly expressible in terms of the holomorphic scale
There are the terms proportional to flavor generators
cf Perturbative case
Nonzero even if for a generic set of
The vacuum Which two parts are balanced
(1)
(1)
(2)
hellip
At the vacuum
(2)
The Higgs VEVs are the dominant source of conformal breaking
The spectrum of the CFT sector is almost supersymmetric
In all cases hellip
hellip
At the vacuum
Precision Electroweak Tests
T Parameter
The custodial symmetry is generically broken in the CFT sector
Degree of tuning
S Parameter
~10 tuning
LHC signatures
h
γ
γ
Two photon decay
The effective interaction at 1-loop
NSVZ beta function
The minimal model
Either an increase or decrease is possible
TeV Resonances
The CFT sector has hadronic resonances at the scale
The CFT sector is almost supersymmetric
The discovery of resonances can happen soon
eg vector resonances
Drell-Yan production
NMSSM + CFT
Electroweak preserving masses
Dynamically generated potential
A small quadratic term requires fine tuning
A model with unification
gauge theory with 6 flavors
Custodial symmetry is maximally broken
Summary
The μ-term is generated by the strong dynamics
Fine tuning is relaxed
Higgs decay property can change
We can observe new hadrons in LHC
Partially composite Higgs in supersymmetry
Thank you
EW CFT
Extra slides
The Giudice-Masiero Machanism
SUSY breaking field with
Visible sector SUSY breaking
Mediation scale
Adding another field
Naiumlve Dimensional Analysis ( NDA )
The dynamical scale The typical size of couplings
e g )
S-parameter
The Higgs decay to two photons
The effective interaction at 1-loop
NSVZ beta function
Example gauge theory with 8 doublets
h
γ
γ
Electric charges
Photon kinetic term
Extract Higgs ndash photon interaction
QED gauge coupling
NSVZ beta function
Matrix element of two photon decay
The minimal model
gauge theory with 8 doublets
With superconformal symmetry hellip
Dimension of
The middle of ldquoconformal windowrdquo
( )
Higgs potential ( after the decoupling of the CFT sector )
Dynamically generated supersymmetric potential
Dynamically generated non-supersymmetric potential
Two parts are balanced and EW breaking is realized
The CFT sector gives important contributions to the Higgs potential
Tree-level Higgs mass terms
μ-term is generated
The supersymmetric contribution
The A-term contribution
The contribution of SUSY breaking in the CFT sector
Large anomalous dimensions suppress universal scalar masses of the CFT sector fields
Not directly expressible in terms of the holomorphic scale
There are the terms proportional to flavor generators
cf Perturbative case
Nonzero even if for a generic set of
The vacuum Which two parts are balanced
(1)
(1)
(2)
hellip
At the vacuum
(2)
The Higgs VEVs are the dominant source of conformal breaking
The spectrum of the CFT sector is almost supersymmetric
In all cases hellip
hellip
At the vacuum
Precision Electroweak Tests
T Parameter
The custodial symmetry is generically broken in the CFT sector
Degree of tuning
S Parameter
~10 tuning
LHC signatures
h
γ
γ
Two photon decay
The effective interaction at 1-loop
NSVZ beta function
The minimal model
Either an increase or decrease is possible
TeV Resonances
The CFT sector has hadronic resonances at the scale
The CFT sector is almost supersymmetric
The discovery of resonances can happen soon
eg vector resonances
Drell-Yan production
NMSSM + CFT
Electroweak preserving masses
Dynamically generated potential
A small quadratic term requires fine tuning
A model with unification
gauge theory with 6 flavors
Custodial symmetry is maximally broken
Summary
The μ-term is generated by the strong dynamics
Fine tuning is relaxed
Higgs decay property can change
We can observe new hadrons in LHC
Partially composite Higgs in supersymmetry
Thank you
EW CFT
Extra slides
The Giudice-Masiero Machanism
SUSY breaking field with
Visible sector SUSY breaking
Mediation scale
Adding another field
Naiumlve Dimensional Analysis ( NDA )
The dynamical scale The typical size of couplings
e g )
S-parameter
The Higgs decay to two photons
The effective interaction at 1-loop
NSVZ beta function
Example gauge theory with 8 doublets
h
γ
γ
Electric charges
Photon kinetic term
Extract Higgs ndash photon interaction
QED gauge coupling
NSVZ beta function
Matrix element of two photon decay
Higgs potential ( after the decoupling of the CFT sector )
Dynamically generated supersymmetric potential
Dynamically generated non-supersymmetric potential
Two parts are balanced and EW breaking is realized
The CFT sector gives important contributions to the Higgs potential
Tree-level Higgs mass terms
μ-term is generated
The supersymmetric contribution
The A-term contribution
The contribution of SUSY breaking in the CFT sector
Large anomalous dimensions suppress universal scalar masses of the CFT sector fields
Not directly expressible in terms of the holomorphic scale
There are the terms proportional to flavor generators
cf Perturbative case
Nonzero even if for a generic set of
The vacuum Which two parts are balanced
(1)
(1)
(2)
hellip
At the vacuum
(2)
The Higgs VEVs are the dominant source of conformal breaking
The spectrum of the CFT sector is almost supersymmetric
In all cases hellip
hellip
At the vacuum
Precision Electroweak Tests
T Parameter
The custodial symmetry is generically broken in the CFT sector
Degree of tuning
S Parameter
~10 tuning
LHC signatures
h
γ
γ
Two photon decay
The effective interaction at 1-loop
NSVZ beta function
The minimal model
Either an increase or decrease is possible
TeV Resonances
The CFT sector has hadronic resonances at the scale
The CFT sector is almost supersymmetric
The discovery of resonances can happen soon
eg vector resonances
Drell-Yan production
NMSSM + CFT
Electroweak preserving masses
Dynamically generated potential
A small quadratic term requires fine tuning
A model with unification
gauge theory with 6 flavors
Custodial symmetry is maximally broken
Summary
The μ-term is generated by the strong dynamics
Fine tuning is relaxed
Higgs decay property can change
We can observe new hadrons in LHC
Partially composite Higgs in supersymmetry
Thank you
EW CFT
Extra slides
The Giudice-Masiero Machanism
SUSY breaking field with
Visible sector SUSY breaking
Mediation scale
Adding another field
Naiumlve Dimensional Analysis ( NDA )
The dynamical scale The typical size of couplings
e g )
S-parameter
The Higgs decay to two photons
The effective interaction at 1-loop
NSVZ beta function
Example gauge theory with 8 doublets
h
γ
γ
Electric charges
Photon kinetic term
Extract Higgs ndash photon interaction
QED gauge coupling
NSVZ beta function
Matrix element of two photon decay
μ-term is generated
The supersymmetric contribution
The A-term contribution
The contribution of SUSY breaking in the CFT sector
Large anomalous dimensions suppress universal scalar masses of the CFT sector fields
Not directly expressible in terms of the holomorphic scale
There are the terms proportional to flavor generators
cf Perturbative case
Nonzero even if for a generic set of
The vacuum Which two parts are balanced
(1)
(1)
(2)
hellip
At the vacuum
(2)
The Higgs VEVs are the dominant source of conformal breaking
The spectrum of the CFT sector is almost supersymmetric
In all cases hellip
hellip
At the vacuum
Precision Electroweak Tests
T Parameter
The custodial symmetry is generically broken in the CFT sector
Degree of tuning
S Parameter
~10 tuning
LHC signatures
h
γ
γ
Two photon decay
The effective interaction at 1-loop
NSVZ beta function
The minimal model
Either an increase or decrease is possible
TeV Resonances
The CFT sector has hadronic resonances at the scale
The CFT sector is almost supersymmetric
The discovery of resonances can happen soon
eg vector resonances
Drell-Yan production
NMSSM + CFT
Electroweak preserving masses
Dynamically generated potential
A small quadratic term requires fine tuning
A model with unification
gauge theory with 6 flavors
Custodial symmetry is maximally broken
Summary
The μ-term is generated by the strong dynamics
Fine tuning is relaxed
Higgs decay property can change
We can observe new hadrons in LHC
Partially composite Higgs in supersymmetry
Thank you
EW CFT
Extra slides
The Giudice-Masiero Machanism
SUSY breaking field with
Visible sector SUSY breaking
Mediation scale
Adding another field
Naiumlve Dimensional Analysis ( NDA )
The dynamical scale The typical size of couplings
e g )
S-parameter
The Higgs decay to two photons
The effective interaction at 1-loop
NSVZ beta function
Example gauge theory with 8 doublets
h
γ
γ
Electric charges
Photon kinetic term
Extract Higgs ndash photon interaction
QED gauge coupling
NSVZ beta function
Matrix element of two photon decay
The contribution of SUSY breaking in the CFT sector
Large anomalous dimensions suppress universal scalar masses of the CFT sector fields
Not directly expressible in terms of the holomorphic scale
There are the terms proportional to flavor generators
cf Perturbative case
Nonzero even if for a generic set of
The vacuum Which two parts are balanced
(1)
(1)
(2)
hellip
At the vacuum
(2)
The Higgs VEVs are the dominant source of conformal breaking
The spectrum of the CFT sector is almost supersymmetric
In all cases hellip
hellip
At the vacuum
Precision Electroweak Tests
T Parameter
The custodial symmetry is generically broken in the CFT sector
Degree of tuning
S Parameter
~10 tuning
LHC signatures
h
γ
γ
Two photon decay
The effective interaction at 1-loop
NSVZ beta function
The minimal model
Either an increase or decrease is possible
TeV Resonances
The CFT sector has hadronic resonances at the scale
The CFT sector is almost supersymmetric
The discovery of resonances can happen soon
eg vector resonances
Drell-Yan production
NMSSM + CFT
Electroweak preserving masses
Dynamically generated potential
A small quadratic term requires fine tuning
A model with unification
gauge theory with 6 flavors
Custodial symmetry is maximally broken
Summary
The μ-term is generated by the strong dynamics
Fine tuning is relaxed
Higgs decay property can change
We can observe new hadrons in LHC
Partially composite Higgs in supersymmetry
Thank you
EW CFT
Extra slides
The Giudice-Masiero Machanism
SUSY breaking field with
Visible sector SUSY breaking
Mediation scale
Adding another field
Naiumlve Dimensional Analysis ( NDA )
The dynamical scale The typical size of couplings
e g )
S-parameter
The Higgs decay to two photons
The effective interaction at 1-loop
NSVZ beta function
Example gauge theory with 8 doublets
h
γ
γ
Electric charges
Photon kinetic term
Extract Higgs ndash photon interaction
QED gauge coupling
NSVZ beta function
Matrix element of two photon decay
The vacuum Which two parts are balanced
(1)
(1)
(2)
hellip
At the vacuum
(2)
The Higgs VEVs are the dominant source of conformal breaking
The spectrum of the CFT sector is almost supersymmetric
In all cases hellip
hellip
At the vacuum
Precision Electroweak Tests
T Parameter
The custodial symmetry is generically broken in the CFT sector
Degree of tuning
S Parameter
~10 tuning
LHC signatures
h
γ
γ
Two photon decay
The effective interaction at 1-loop
NSVZ beta function
The minimal model
Either an increase or decrease is possible
TeV Resonances
The CFT sector has hadronic resonances at the scale
The CFT sector is almost supersymmetric
The discovery of resonances can happen soon
eg vector resonances
Drell-Yan production
NMSSM + CFT
Electroweak preserving masses
Dynamically generated potential
A small quadratic term requires fine tuning
A model with unification
gauge theory with 6 flavors
Custodial symmetry is maximally broken
Summary
The μ-term is generated by the strong dynamics
Fine tuning is relaxed
Higgs decay property can change
We can observe new hadrons in LHC
Partially composite Higgs in supersymmetry
Thank you
EW CFT
Extra slides
The Giudice-Masiero Machanism
SUSY breaking field with
Visible sector SUSY breaking
Mediation scale
Adding another field
Naiumlve Dimensional Analysis ( NDA )
The dynamical scale The typical size of couplings
e g )
S-parameter
The Higgs decay to two photons
The effective interaction at 1-loop
NSVZ beta function
Example gauge theory with 8 doublets
h
γ
γ
Electric charges
Photon kinetic term
Extract Higgs ndash photon interaction
QED gauge coupling
NSVZ beta function
Matrix element of two photon decay
(2)
The Higgs VEVs are the dominant source of conformal breaking
The spectrum of the CFT sector is almost supersymmetric
In all cases hellip
hellip
At the vacuum
Precision Electroweak Tests
T Parameter
The custodial symmetry is generically broken in the CFT sector
Degree of tuning
S Parameter
~10 tuning
LHC signatures
h
γ
γ
Two photon decay
The effective interaction at 1-loop
NSVZ beta function
The minimal model
Either an increase or decrease is possible
TeV Resonances
The CFT sector has hadronic resonances at the scale
The CFT sector is almost supersymmetric
The discovery of resonances can happen soon
eg vector resonances
Drell-Yan production
NMSSM + CFT
Electroweak preserving masses
Dynamically generated potential
A small quadratic term requires fine tuning
A model with unification
gauge theory with 6 flavors
Custodial symmetry is maximally broken
Summary
The μ-term is generated by the strong dynamics
Fine tuning is relaxed
Higgs decay property can change
We can observe new hadrons in LHC
Partially composite Higgs in supersymmetry
Thank you
EW CFT
Extra slides
The Giudice-Masiero Machanism
SUSY breaking field with
Visible sector SUSY breaking
Mediation scale
Adding another field
Naiumlve Dimensional Analysis ( NDA )
The dynamical scale The typical size of couplings
e g )
S-parameter
The Higgs decay to two photons
The effective interaction at 1-loop
NSVZ beta function
Example gauge theory with 8 doublets
h
γ
γ
Electric charges
Photon kinetic term
Extract Higgs ndash photon interaction
QED gauge coupling
NSVZ beta function
Matrix element of two photon decay
Precision Electroweak Tests
T Parameter
The custodial symmetry is generically broken in the CFT sector
Degree of tuning
S Parameter
~10 tuning
LHC signatures
h
γ
γ
Two photon decay
The effective interaction at 1-loop
NSVZ beta function
The minimal model
Either an increase or decrease is possible
TeV Resonances
The CFT sector has hadronic resonances at the scale
The CFT sector is almost supersymmetric
The discovery of resonances can happen soon
eg vector resonances
Drell-Yan production
NMSSM + CFT
Electroweak preserving masses
Dynamically generated potential
A small quadratic term requires fine tuning
A model with unification
gauge theory with 6 flavors
Custodial symmetry is maximally broken
Summary
The μ-term is generated by the strong dynamics
Fine tuning is relaxed
Higgs decay property can change
We can observe new hadrons in LHC
Partially composite Higgs in supersymmetry
Thank you
EW CFT
Extra slides
The Giudice-Masiero Machanism
SUSY breaking field with
Visible sector SUSY breaking
Mediation scale
Adding another field
Naiumlve Dimensional Analysis ( NDA )
The dynamical scale The typical size of couplings
e g )
S-parameter
The Higgs decay to two photons
The effective interaction at 1-loop
NSVZ beta function
Example gauge theory with 8 doublets
h
γ
γ
Electric charges
Photon kinetic term
Extract Higgs ndash photon interaction
QED gauge coupling
NSVZ beta function
Matrix element of two photon decay
LHC signatures
h
γ
γ
Two photon decay
The effective interaction at 1-loop
NSVZ beta function
The minimal model
Either an increase or decrease is possible
TeV Resonances
The CFT sector has hadronic resonances at the scale
The CFT sector is almost supersymmetric
The discovery of resonances can happen soon
eg vector resonances
Drell-Yan production
NMSSM + CFT
Electroweak preserving masses
Dynamically generated potential
A small quadratic term requires fine tuning
A model with unification
gauge theory with 6 flavors
Custodial symmetry is maximally broken
Summary
The μ-term is generated by the strong dynamics
Fine tuning is relaxed
Higgs decay property can change
We can observe new hadrons in LHC
Partially composite Higgs in supersymmetry
Thank you
EW CFT
Extra slides
The Giudice-Masiero Machanism
SUSY breaking field with
Visible sector SUSY breaking
Mediation scale
Adding another field
Naiumlve Dimensional Analysis ( NDA )
The dynamical scale The typical size of couplings
e g )
S-parameter
The Higgs decay to two photons
The effective interaction at 1-loop
NSVZ beta function
Example gauge theory with 8 doublets
h
γ
γ
Electric charges
Photon kinetic term
Extract Higgs ndash photon interaction
QED gauge coupling
NSVZ beta function
Matrix element of two photon decay
TeV Resonances
The CFT sector has hadronic resonances at the scale
The CFT sector is almost supersymmetric
The discovery of resonances can happen soon
eg vector resonances
Drell-Yan production
NMSSM + CFT
Electroweak preserving masses
Dynamically generated potential
A small quadratic term requires fine tuning
A model with unification
gauge theory with 6 flavors
Custodial symmetry is maximally broken
Summary
The μ-term is generated by the strong dynamics
Fine tuning is relaxed
Higgs decay property can change
We can observe new hadrons in LHC
Partially composite Higgs in supersymmetry
Thank you
EW CFT
Extra slides
The Giudice-Masiero Machanism
SUSY breaking field with
Visible sector SUSY breaking
Mediation scale
Adding another field
Naiumlve Dimensional Analysis ( NDA )
The dynamical scale The typical size of couplings
e g )
S-parameter
The Higgs decay to two photons
The effective interaction at 1-loop
NSVZ beta function
Example gauge theory with 8 doublets
h
γ
γ
Electric charges
Photon kinetic term
Extract Higgs ndash photon interaction
QED gauge coupling
NSVZ beta function
Matrix element of two photon decay
NMSSM + CFT
Electroweak preserving masses
Dynamically generated potential
A small quadratic term requires fine tuning
A model with unification
gauge theory with 6 flavors
Custodial symmetry is maximally broken
Summary
The μ-term is generated by the strong dynamics
Fine tuning is relaxed
Higgs decay property can change
We can observe new hadrons in LHC
Partially composite Higgs in supersymmetry
Thank you
EW CFT
Extra slides
The Giudice-Masiero Machanism
SUSY breaking field with
Visible sector SUSY breaking
Mediation scale
Adding another field
Naiumlve Dimensional Analysis ( NDA )
The dynamical scale The typical size of couplings
e g )
S-parameter
The Higgs decay to two photons
The effective interaction at 1-loop
NSVZ beta function
Example gauge theory with 8 doublets
h
γ
γ
Electric charges
Photon kinetic term
Extract Higgs ndash photon interaction
QED gauge coupling
NSVZ beta function
Matrix element of two photon decay
A model with unification
gauge theory with 6 flavors
Custodial symmetry is maximally broken
Summary
The μ-term is generated by the strong dynamics
Fine tuning is relaxed
Higgs decay property can change
We can observe new hadrons in LHC
Partially composite Higgs in supersymmetry
Thank you
EW CFT
Extra slides
The Giudice-Masiero Machanism
SUSY breaking field with
Visible sector SUSY breaking
Mediation scale
Adding another field
Naiumlve Dimensional Analysis ( NDA )
The dynamical scale The typical size of couplings
e g )
S-parameter
The Higgs decay to two photons
The effective interaction at 1-loop
NSVZ beta function
Example gauge theory with 8 doublets
h
γ
γ
Electric charges
Photon kinetic term
Extract Higgs ndash photon interaction
QED gauge coupling
NSVZ beta function
Matrix element of two photon decay
Summary
The μ-term is generated by the strong dynamics
Fine tuning is relaxed
Higgs decay property can change
We can observe new hadrons in LHC
Partially composite Higgs in supersymmetry
Thank you
EW CFT
Extra slides
The Giudice-Masiero Machanism
SUSY breaking field with
Visible sector SUSY breaking
Mediation scale
Adding another field
Naiumlve Dimensional Analysis ( NDA )
The dynamical scale The typical size of couplings
e g )
S-parameter
The Higgs decay to two photons
The effective interaction at 1-loop
NSVZ beta function
Example gauge theory with 8 doublets
h
γ
γ
Electric charges
Photon kinetic term
Extract Higgs ndash photon interaction
QED gauge coupling
NSVZ beta function
Matrix element of two photon decay
Extra slides
The Giudice-Masiero Machanism
SUSY breaking field with
Visible sector SUSY breaking
Mediation scale
Adding another field
Naiumlve Dimensional Analysis ( NDA )
The dynamical scale The typical size of couplings
e g )
S-parameter
The Higgs decay to two photons
The effective interaction at 1-loop
NSVZ beta function
Example gauge theory with 8 doublets
h
γ
γ
Electric charges
Photon kinetic term
Extract Higgs ndash photon interaction
QED gauge coupling
NSVZ beta function
Matrix element of two photon decay
The Giudice-Masiero Machanism
SUSY breaking field with
Visible sector SUSY breaking
Mediation scale
Adding another field
Naiumlve Dimensional Analysis ( NDA )
The dynamical scale The typical size of couplings
e g )
S-parameter
The Higgs decay to two photons
The effective interaction at 1-loop
NSVZ beta function
Example gauge theory with 8 doublets
h
γ
γ
Electric charges
Photon kinetic term
Extract Higgs ndash photon interaction
QED gauge coupling
NSVZ beta function
Matrix element of two photon decay
Naiumlve Dimensional Analysis ( NDA )
The dynamical scale The typical size of couplings
e g )
S-parameter
The Higgs decay to two photons
The effective interaction at 1-loop
NSVZ beta function
Example gauge theory with 8 doublets
h
γ
γ
Electric charges
Photon kinetic term
Extract Higgs ndash photon interaction
QED gauge coupling
NSVZ beta function
Matrix element of two photon decay
The Higgs decay to two photons
The effective interaction at 1-loop
NSVZ beta function
Example gauge theory with 8 doublets
h
γ
γ
Electric charges
Photon kinetic term
Extract Higgs ndash photon interaction
QED gauge coupling
NSVZ beta function
Matrix element of two photon decay
NSVZ beta function
Matrix element of two photon decay